diff --git a/include/uapi/linux/dvb/ca.h b/include/uapi/linux/dvb/ca.h
index e7902227ece9..af7286e6bbb2 100644
--- a/include/uapi/linux/dvb/ca.h
+++ b/include/uapi/linux/dvb/ca.h
@@ -82,7 +82,10 @@ enum ca_cw_type {
 	CA_CW_AES_EVEN,
 	CA_CW_AES_ODD,
 	CA_CW_AES_EVEN_IV,
-	CA_CW_AES_ODD_IV
+	CA_CW_AES_ODD_IV,
+	CA_CW_DES_EVEN,
+	CA_CW_DES_ODD,
+	CA_CW_TYPE_MAX
 };
 
 struct ca_descr_ex {